Raw material proportioning device for plastic product processing
By designing a raw material rationing device for multi-material boxes and mixing mechanisms, and using gravity sensors and electric cylinders to achieve quantitative addition, the problem of cumbersome and inaccurate raw material ratios in plastic products processing is solved, and feeding efficiency and mixing uniformity are improved.
Patent Information
- Application Number
- CN202422368621.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The raw material rationing process in the processing of existing plastic products is cumbersome and difficult to achieve accurate quantification, which increases the workload and inconvenience of staff.
A raw material rationing device including multiple raw material boxes and a stirring mechanism is designed. The raw material weight is detected by gravity sensor, the feeding box movement is controlled by electric cylinder, and quantitative addition is achieved, and mixed by mixing rod and stirring blades to ensure the uniformity of raw materials.
The classification storage and quantitative addition of raw materials are realized, feeding efficiency and mixing uniformity are improved, the operation process is simplified, and the error of manual estimation is reduced.
Smart Images
Figure CN223173312U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plastic product processing, and more specifically, particularly relates to a raw material proportioning device for plastic product processing. Background Technique
[0002] Plastic products are made of plastics, which are high molecular compounds polymerized by addition polymerization or polycondensation reactions, commonly known as plastics or resins. They can freely change their components and body styles and are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. In the process of making plastic products, the step of raw material proportioning is crucial.
[0003] In the existing plastic product processing, manual raw material proportioning is mostly adopted, and it is necessary to estimate the feeding range manually for feeding. This not only increases the workload of the staff, but also the proportioning process is relatively cumbersome, and it is difficult to achieve accurate quantitative feeding. During use, it is rather inconvenient. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a raw material proportioning device for plastic product processing is provided, with the aim of achieving a more practical value. Content of the Utility Model
[0004] In order to solve the above technical problems, the utility model provides a raw material proportioning device for plastic product processing, which is achieved by the following specific technical means:
[0005] A raw material proportioning device for plastic product processing includes a mixing barrel. At least two groups of raw material boxes I are connected to the top end of the mixing barrel. A fixed box is fixedly connected to one side of each raw material box I. A raw material box II is fixedly connected to one side of each fixed box. The height of the raw material box II is lower than that of the raw material box I. A feeding box is slidably connected to the inside of each fixed box. An L-shaped plate is fixedly installed at the top end of each fixed box. Material receiving ports are opened on both sides of the feeding box. A feeding port is opened on one side of the bottom end of the feeding box. Discharge ports matching the material receiving ports are opened on one side of each of the raw material box I and the raw material box II. Feeding pipes are installed at the top ends of the raw material box I and the raw material box II. A stirring mechanism is arranged on one side of the mixing barrel.
[0006] As a preferred technical solution of the utility model, the stirring mechanism includes a driving motor fixedly connected to the top end of the mixing barrel. The output shaft at the bottom end of the driving motor penetrates into the inside of the mixing barrel and is coaxially connected with a stirring rod. A plurality of stirring blades are fixedly connected to the outer side of the stirring rod.
[0007] As a preferred technical solution of the utility model, a feeding port matching the feeding port is opened on the outer wall of the mixing barrel. Through ports matching the discharge port and the feeding port are respectively opened on both sides of the fixed box.
[0008] As a preferred technical solution of the present utility model, a discharge pipe is fixedly installed at the center of the bottom end of the mixing barrel.
[0009] As a preferred technical solution of the present utility model, an electric cylinder is fixedly installed at the top end of the L-shaped plate, and the output end of the electric cylinder penetrates to the bottom end of the L-shaped plate and is fixedly connected to the feeding box.
[0010] As a preferred technical solution of the present utility model, guide seats are connected to the inner bottom ends of the first raw material box and the second raw material box. Slopes facing the fixed box are provided at the tops of the guide seats, and the bottom ends of the slopes are flush with the bottom ends of the discharge ports. Gravity sensors are installed between the bottom ends of the guide seats and the first raw material box and the second raw material box respectively.
[0011] As a preferred technical solution of the present utility model, support legs are fixedly connected to the four corners of the bottom end of the mixing barrel.
[0012] Compared with the prior art, the present utility model has the following beneficial effects:
[0013] By setting a plurality of first raw material boxes and second raw material boxes, the present utility model can realize the classified storage of different types of raw materials, and under the action of the gravity sensors, quickly and real-time detect the weights of the stored raw materials, so that during the proportioning and feeding, quantitative addition of various raw materials can be realized, improving the feeding efficiency and the feeding accuracy of the device, and it is not easy to be confused; by setting the electric cylinder, it is convenient to control the movement of the feeding box to realize the feeding adjustment of the first raw material box and the second raw material box, meet the feeding requirements of quantitative proportioning and mixing, and thus facilitate the gradual addition of raw materials into the feeding box, avoiding the uneven mixing caused by excessive one-time addition, so as to complete the process of quantitative feeding. Description of the Drawings
[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.
[0015] Figure 2 is a sectional schematic diagram of the present utility model.
[0016] Figure 3 is a schematic diagram of the stirring mechanism of the present utility model.
[0017] Figure 4 is the present utility model Figure 2 is an enlarged schematic diagram at position A in
[0018] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:
[0019] 1. Mixing barrel; 2. First raw material box; 3. Second raw material box; 4. Feeding box; 5. L-shaped plate; 6. Material receiving port; 7. Feeding port; 8. Discharging port; 9. Stirring mechanism; 901. Driving motor; 902. Stirring rod; 903. Stirring blade; 10. Feeding inlet; 11. Through port; 12. Discharge pipe; 13. Electric cylinder; 14. Guide seat; 15. Fixed box; 16. Gravity sensor; 17. Support leg. Detailed implementation manners
[0020] The following further describes in detail the implementation manners of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.
[0021] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment
[0023] As shown in the attached Figure 1 to the attached Figure 4 figure:
[0024] The utility model provides a raw material proportioning device for plastic product processing, which comprises a mixing barrel 1. At least two groups of first raw material boxes 2 are connected to the top end of the mixing barrel 1. A fixing box 15 is fixedly connected to one side of each of the first raw material boxes 2. A second raw material box 3 is fixedly connected to one side of each of the fixing boxes 15. The height of the second raw material box 3 is lower than that of the first raw material box 2. A feeding box 4 is slidably connected to the inside of each of the fixing boxes 15. An L-shaped plate 5 is fixedly installed at the top end of the fixing box 15. Feeding ports 6 are formed on both sides of the feeding box 4. A feeding port 7 is formed on one side of the bottom end of the feeding box 4. Discharging ports 8 which are matched with the feeding ports 6 are formed on one side of each of the first raw material box 2 and the second raw material box 3. Feeding pipes are installed at the top ends of the first raw material box 2 and the second raw material box 3. A stirring mechanism 9 is arranged on one side of the mixing barrel 1.
[0025] Among them, the stirring mechanism 9 includes a driving motor 901 fixedly connected to the top end of the mixing barrel 1. The output shaft at the bottom end of the driving motor 901 penetrates into the inside of the mixing barrel 1 and is coaxially connected with a stirring rod 902. A plurality of stirring blades 903 are fixedly connected to the outer side of the stirring rod 902, which is convenient for fully stirring the raw materials entering the mixing barrel 1 and improves the mixing and stirring effect of the raw materials.
[0026] Among them, a feeding port 10 which is matched with the feeding port 7 is formed on the outer wall of the mixing barrel 1. Through holes 11 which are matched with the discharging port 8 and the feeding port 10 are respectively formed on both sides of the fixing box 15, which is convenient for putting the raw materials into the mixing barrel 1 according to the proportion for subsequent use.
[0027] Among them, a discharging pipe 12 is fixedly installed at the center of the bottom end of the mixing barrel 1, which is convenient for discharging the mixed raw materials from the discharging pipe 12, facilitating the operator to take the materials and improving the use efficiency of the device.
[0028] Among them, an electric cylinder 13 is fixedly installed at the top end of the L-shaped plate 5. The output end of the electric cylinder 13 penetrates to the bottom end of the L-shaped plate 5 and is fixedly connected with the feeding box 4, making the raw material proportioning efficient and convenient and effectively improving the working efficiency of the operator.
[0029] Among them, a guiding seat 14 is connected to the inner bottom end of each of the first raw material box 2 and the second raw material box 3. The top of the guiding seat 14 is provided with an inclined surface facing the fixing box 15, and the bottom end of the inclined surface is flush with the bottom end of the discharging port 8. A gravity sensor 16 is installed between the bottom end of the guiding seat 14 and each of the first raw material box 2 and the second raw material box 3. The feeding amount of the raw materials can be controlled by the gravity sensor 16 to achieve the technical effect of quantitative feeding.
[0030] Among them, supporting legs 17 are fixedly connected to the four corners of the bottom end of the mixing barrel 1, which is convenient for providing stable support for the mixing barrel 1 and taking the raw materials at the same time.
[0031] Working principle of this embodiment:
[0032] First, put the raw materials to be mixed into the first raw material box 2 and the second raw material box 3. Then start the electric cylinder 13. The electric cylinder 13 drives the feeding box 4 to move, so that the raw materials in the first raw material box 2 and the second raw material box 3 are discharged into the feeding box 4 from the discharge port 8 according to the requirements of the raw material ratio. Under the action of the gravity sensor 16, quantitative feeding adjustment of the first raw material box 2 and the second raw material box 3 is realized. After the raw materials are added, move the feeding box 4 down to one side of the through port 11 at the bottom of the fixed box 15, so that the through port 11 of the fixed box 15, the feeding port 10 of the mixing barrel 1 and the feeding port 7 of the feeding box 4 are in the same position, and the raw materials in the feeding box 4 can be orderly transported into the mixing barrel 1. At this time, start the drive motor 901. The drive motor 901 drives the stirring blades 903 on the stirring rod 902 to rotate, and stirs the raw materials input into the mixing barrel 1, meeting the requirements of quantitative feeding. The structure is simple, convenient and practical.
[0033] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. A raw material proportioning device for plastic product processing, comprising a mixing barrel (1), characterized in that: At least two groups of first raw material boxes (2) are connected to the top of the mixing barrel (1). A fixed box (15) is fixedly connected to one side of each of the first raw material boxes (2). A second raw material box (3) is fixedly connected to one side of each of the fixed boxes (15). The height of the second raw material box (3) is lower than that of the first raw material box (2). A feeding box (4) is slidably connected to the inside of each of the fixed boxes (15). An L-shaped plate (5) is fixedly installed at the top of the fixed box (15). Feeding ports (6) are formed on both sides of the feeding box (4). A feeding opening (7) is formed on one side of the bottom end of the feeding box (4). Discharge ports (8) that cooperate with the feeding ports (6) are formed on one side of each of the first raw material box (2) and the second raw material box (3). Feed pipes are installed at the top of each of the first raw material box (2) and the second raw material box (3). A stirring mechanism (9) is arranged on one side of the mixing barrel (1).
2. The raw material proportioning device for plastic product processing according to claim 1, characterized in that: The stirring mechanism (9) includes a driving motor (901) fixedly connected to the top of the mixing barrel (1). The output shaft at the bottom end of the driving motor (901) penetrates into the inside of the mixing barrel (1) and is coaxially connected to a stirring rod (902). A plurality of stirring blades (903) are fixedly connected to the outer side of the stirring rod (902).
3. The raw material proportioning device for plastic product processing according to claim 1, characterized in that: A feeding opening (10) that cooperates with the feeding opening (7) is formed on the outer wall of the mixing barrel (1). Through openings (11) that cooperate with the discharge port (8) and the feeding opening (10) are respectively formed on both sides of the fixed box (15).
4. The raw material proportioning device for plastic product processing according to claim 1, characterized in that: A discharge pipe (12) is fixedly installed at the center of the bottom end of the mixing barrel (1).
5. The raw material proportioning device for plastic product processing according to claim 1, wherein: An electric cylinder (13) is fixedly installed at the top of the L-shaped plate (5). The output end of the electric cylinder (13) penetrates to the bottom end of the L-shaped plate (5) and is fixedly connected to the feeding box (4).
6. The raw material proportioning device for plastic product processing according to claim 1, characterized in that: Guide seats (14) are connected to the inner bottom ends of the first raw material box (2) and the second raw material box (3). Slopes facing the fixed box (15) are arranged at the tops of the guide seats (14), and the bottom ends of the slopes are flush with the bottom ends of the discharge ports (8). Gravity sensors (16) are installed between the bottom ends of the guide seats (14) and the first raw material box (2) and the second raw material box (3).
7. The raw material proportioning device for plastic product processing according to claim 1, characterized in that: Support legs (17) are fixedly connected to the four corners of the bottom end of the mixing barrel (1).